File: cfence-float.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpc64le-unknown-unknown \
; RUN:   < %s 2>&1 | FileCheck --check-prefix=CHECK-LE %s
; RUN: llc -mtriple=powerpc64-unknown-unknown \
; RUN:   < %s 2>&1 | FileCheck %s

define float @bar(ptr %fp) {
; CHECK-LE-LABEL: bar:
; CHECK-LE:       # %bb.0: # %entry
; CHECK-LE-NEXT:    lwz 3, 0(3)
; CHECK-LE-NEXT:    mtfprd 0, 3
; CHECK-LE-NEXT:    cmpd 7, 3, 3
; CHECK-LE-NEXT:    bne- 7, .+4
; CHECK-LE-NEXT:    isync
; CHECK-LE-NEXT:    xxsldwi 0, 0, 0, 1
; CHECK-LE-NEXT:    xscvspdpn 1, 0
; CHECK-LE-NEXT:    blr
;
; CHECK-LABEL: bar:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    lwz 3, 0(3)
; CHECK-NEXT:    cmpd 7, 3, 3
; CHECK-NEXT:    bne- 7, .+4
; CHECK-NEXT:    isync
; CHECK-NEXT:    stw 3, -4(1)
; CHECK-NEXT:    lfs 1, -4(1)
; CHECK-NEXT:    blr
entry:
  %0 = load atomic float, ptr %fp acquire, align 4
  ret float %0
}